kernel: move internal headers into include/kernel

Move 2 headers that are internal to the kernel into include/kernel.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>

include/kernel_includes.h

@@ -20,13 +20,13 @@
 #include <linker/sections.h>
 #include <sys/atomic.h>
 #include <sys/__assert.h>
-#include <sched_priq.h>
+#include <kernel/sched_priq.h>
 #include <sys/dlist.h>
 #include <sys/slist.h>
 #include <sys/sflist.h>
 #include <sys/util.h>
 #include <kernel_structs.h>
-#include <mempool_heap.h>
+#include <kernel/mempool_heap.h>
 #include <kernel_version.h>
 #include <syscall.h>
 #include <sys/printk.h>

include/kernel_structs.h

@@ -23,7 +23,7 @@
 #if !defined(_ASMLANGUAGE)
 #include <sys/atomic.h>
 #include <zephyr/types.h>
-#include <sched_priq.h>
+#include <kernel/sched_priq.h>
 #include <sys/dlist.h>
 #include <sys/util.h>
 #include <sys/sys_heap.h>

include/wait_q.h

@@ -12,7 +12,7 @@
 #include <kernel_structs.h>
 #include <sys/dlist.h>
 #include <sys/rb.h>
-#include <sched_priq.h>
+#include <kernel/sched_priq.h>
 #include <timeout_q.h>
 
 #ifdef __cplusplus

kernel/sched.c

@@ -6,7 +6,7 @@
 #include <kernel.h>
 #include <ksched.h>
 #include <spinlock.h>
-#include <sched_priq.h>
+#include <kernel/sched_priq.h>
 #include <wait_q.h>
 #include <kswap.h>
 #include <kernel_arch_func.h>